SOUTH AFRICA
1910 Parliament to 1925 Airmail
POSTAGE STAMPS
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1913-24 King's Heads, SG 3-21
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½d, SG 3
|
 |
| SA921 |
| blue-green group, wmk. inverted, upper right corner strip of three showing plate '5' in margin. Hinged on margin stamps very fine unmounted. SG 3w |
| £25 |
|